Celebrate the holiday as the Justice League of America host a surprise party guest! Dr. Light aids with the Festival of Lights and Nightwing delivers a special gift to Robin. Plus the super-secret origin of Santa Claus!

Collecting issues #8-14 of the hit series! Catwoman, Poison Ivy and Harley Quinn are tired of playing by other people's rules, regardless of which side of the law they're on. As their dangerous alliance with The Riddler continues, the Sirens will do anything to learn which mysterious villain is targeting them all for death.